NSVS 697648 (Eclipsing binary)

RA: 08h 17m 38.21s, DE: +66° 14' 12.30" (124.4092083283, 66.2367499997)

2/28/2021, 18:13 - 3/1/2021, 00:09 (UTC)

Data:
  • Observer: Stanislav Daniš
  • Created: 3/1/2021, 17:32
  • Station: hvězdárna Roudnice nad Labem
  • Instrument: Sky-Watcher REF 80/600 G2-8300 reduktor 0.85x
  • Photometric band: Clear
  • Time standard: Gjd
  • Brightness in: Mag
Note:
GENERATED FROM MINIMUM id=17829
Determined minima
  • P: 2459274.38950 (2/28/2021, 21:20)
    HJDmin: 2459274.39200 +/- 0.00057  
    Heliocentric correction: 0.00250
    Note: 
    cmp: UCAC4 782-019828 m=12.007 b-v=0.733
chk: UCAC4 782-019809 m=11.111 b-v=0.637

----- EBFit result: -----
Tmin = 2459274.38950
Error (1 sigma): +0.00058/-0.00057 (Bootstrapping), +0.00018/-0.00014 (Prayer bead), +0.00051/-0.00051 (LSM)
Error (95% CI):  +0.00121/-0.00102 (Bootstrapping), +0.00028/-0.00056 (Prayer bead)
LSM: chi^2 = 77.5, n_freedom = 59
Actions:
Light curve
Neighborhood of the object, comparison and check stars
Chart - NSVS 697648, JD 2459274.25911
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